var ioc = {
		conf: {
			type: "org.nutz.ioc.impl.PropertiesProxy",
			fields: {
				paths: ["custom/"]
			}
		},
		dataSource : {
			factory: "$conf#make",
			args: ["com.alibaba.druid.pool.DruidDataSource", "db."],
			type: "com.alibaba.druid.pool.DruidDataSource",
			events: {
				create: "init",
				depose: "close"
			}
		},
		dao: {
			type: "org.nutz.dao.impl.NutDao",
			args: [{refer:"dataSource"}]
		}
};